NAICS 339115: Ophthalmic Goods Manufacturing
This U.S. industry comprises establishments primarily engaged in manufacturing ophthalmic goods.  Examples of products made by these establishments are prescription eyeglasses (except grinding lenses in a retail setting), contact lenses, sunglasses, eyeglass frames, reading glasses made to standard powers, and protective eyewear.

ExioML sector: Medical, precision and optical instruments, watches and clocks (33)
Region: US | Year: 2022
Sector value added: 163416.090875 M EUR | Employment: 242.560449186 thousand persons
Sector GHG emissions: 6744317153.5 kg CO2 eq | Energy carrier net total: 172060.328352 TJ | Carbon intensity: 0.041270826620487776

Company: Ecca Holdings Corporation
ECCA is a service-oriented technology company. Comprised of three product divisions, ECCA provides software solutions for human resources, insurance carriers, and food banks. ECCA Payroll+ offers a complete HR Stack for payroll and tax; time and attendance; benefits administration; and employee management.